222-6986: БЛОК КЛАПАНА СБРОСА

A Pilot Operated Main Relief Valve is a safety device used in hydraulic systems of equipment to maintain safe operating pressures. It functions by opening and allowing fluid to bypass the system once the pressure exceeds a preset limit, thus preventing potential damage to components or catastrophic failure. The primary function of a Pilot Operated Main Relief Valve is to maintain a predetermined pressure level within a hydraulic system. When the system pressure exceeds this level, the pilot valve activates the main valve to open, allowing excess fluid to flow out of the system, thereby reducing the pressure to safe levels. This helps protect the hydraulic components from damage due to overpressure.

Attributes:
• Controls and maintains system pressure within a specified range.
• Utilizes a pilot pressure signal to operate the main valve, enhancing control accuracy.
• Capable of handling high flow rates without compromising performance.
• Provides rapid response to pressure changes, enhancing system safety.

Applications:
A Pilot Operated Main Relief Valve is located within the hydraulic circuit of the equipment, such as near the hydraulic pump or integrated into the hydraulic manifold. It is placed to monitor and control the pressure of the entire hydraulic system, ensuring safe and efficient operation.

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